Gleb Savchenko insists he "didn't attack" Alan Bersten over Val Chmerkovskiy's replacement

Dancing with the Stars: Gleb Savchenko insists he "didn’t attack" Alan Bersten over Val Chmerkovskiy’s replacement. Gleb Savchenko has insisted he never meant to attack Dancing with the Stars pro Alan Bersten when criticizing producers’ decision to have him temporarily replace Val Chmerkovskiy.